The two girls are so alike that strangers find ____ difficult to tell one from the other.
| A．it | B．them | C．her | D．that |
With everything needed________，she declared that the party began.
| A．in the place | B．taking place | C．out of place | D．in place |
—I hope the result of the exams had not been told to us.
—________，why did you come here to see our teacher?
| A．If what | B．If so | C．If only | D．If not |
Which material can be thrown into the sea ________ on the nature of the material?
| A．depended | B．depending | C．to depend | D．depends |
He’s got himself into a dangerous situation he is likely to be accused of meeting someone.
| A．where | B．which | C．while | D．why |
Many journalists were sent to ________ the terrible disaster immediately the earthquake broke out in Sichuan Province on May 12th,2008.
| A．interview | B．investigate | C． catch | D．cover |